Hello,
I'm using ULINKpro (ETM Trace enabled) to debug a problem with my code on a LPC4357. In some situations the CPU crashes. I would like to use the "Trace Data" view to see the last instructions that the CPU was doing before it crashed. As soon as the CPU crashes I stop the debugger. But then µVision only tells me
"Could not stop Cortex-M device! Please check the JTAG cable."
When I press the OK-Button, the debugg session is closed and I cannot see the Trace data any more. How do I use the "Trace data" in such a situation correctly?
After this crash a normal "reset" does not recover the CPU, a power cycle is required. This crash may be related to inter-cpu communication. CM0 and CM4 exchange a lot of data via IPC.
Thank you.